<ul class="nav nav-tabs">
<li <?php if (get ( 'a' ) == 'default'): ?> class="active"<?php endif; ?>><a href="<?php echo $this->_var['appadmin']; ?>?m=forum">帖子管理</a></li>
<li <?php if (get ( 'a' ) == 'add'): ?> class="active"<?php endif; ?>><a href="<?php echo $this->_var['appadmin']; ?>?m=forum&a=add">帖子添加</a></li>
</ul>